aFe Momentum GT Cold Air Intake
Not sure which option fits your application? Contact Us - we're happy to help.
aFe Momentum GT Cold Air Intake - BMW M340i (G20) - 3.0L Turbo B58
The aFe Momentum GT is a sealed cold air intake for the G20 BMW M340i with the 3.0L B58 turbo six. The one-piece housing is moulded from heat-resistant cross-linked polyethylene with a large clear window for checking the filter, and an aluminium heat shield panel keeps hot engine air away from it.
Fitment Note
Suits the Australian-delivered M340i with the 3.0L B58 turbo; aFe's instructions also list the G42 M240i with this engine. Not for European RDE-spec cars fitted with a petrol particulate filter (GPF).
Video
Installing the aFe Momentum GT intake on the G20 M340i
A 6 in (152mm) tall radial filter on a 4-1/2 in (114mm) flange feeds a dyno-tuned, heat-soak resistant tube, joined by a bellows coupling and stainless worm clamps. aFe's dyno testing shows up to +9.7 kW (+13 hp) and +19 Nm with the Pro 5R filter.
Options: Pro DRY S is a dry, oil-free three-layer synthetic media that cleans with soap and water; aFe measured +6.7 kW (+9 hp), +14 Nm and 10% more airflow. Pro 5R is a five-layer oiled cotton gauze media, each layer finer than the last, for the most airflow; aFe measured +9.7 kW (+13 hp), +19 Nm and 15% more airflow.
Installation by a professional is recommended.
Features
- One-piece sealed cross-linked polyethylene housing
- Large clear sight window
- Aluminium heat shield panel
- 6 in tall radial flow filter on a 4-1/2 in flange
- Dyno-tuned intake tube and bellows coupling
- Uses factory mounting points
Pairs Well With
- Armytrix Valvetronic Cat-Back Exhaust - BMW M340i / M440i (G20 / G21 / G22 / G26)
- Covercraft UVS100 Sun Shade - BMW 3 Series / M3 / i4 (G20 / G80 / G26)
Need help choosing an intake for your M340i? Contact our team at sales@chicaneaustralia.com.au.
Product
- Brand
- aFe Power
- Part number(s)
- 50-70060D (Pro DRY S), 50-70060R (Pro 5R)
Details
- Product
- Cold air intake
- Product line
- Momentum GT
- Housing
- One-piece sealed cross-linked polyethylene with sight window
- Heat shield
- Aluminium panel
- Intake tube
- Cross-linked polyethylene, dyno-tuned
- Filter
- Radial flow, 4-1/2 in (114mm) flange, 6 in (152mm) tall
- Filter media options
- Pro DRY S (oil-free synthetic), Pro 5R (oiled cotton gauze)
- Airflow gain
- +10% (Pro DRY S), +15% (Pro 5R)
- Rated flow
- 325 CFM (Pro DRY S), 340 CFM (Pro 5R)
- Power gain
- +6.7 kW (+9 hp) Pro DRY S, +9.7 kW (+13 hp) Pro 5R
- Torque gain
- +14 Nm Pro DRY S, +19 Nm Pro 5R
- Filter included
- Yes
- Coupler included
- Yes
Contents
- 1 x air filter (Pro DRY S or Pro 5R, to suit the version ordered)
- 1 x intake tube
- 1 x housing
- 1 x silicone bellows coupling
- 2 x clamps
- 1 x aluminium fitting
- 1 x auxiliary plug
- 2 x M4 screws
Vehicle fitment
Universal fit: this part suits any car. Check the specifications above for sizes and fittings.
| Make | Model | Chassis | Years | Versions | Engine | Brakes | Position |
|---|
Can’t see your car? Ask us and we’ll check fitment for you.

Need Help Finding the Right Part?
We’ll Track It Down for You
We know how frustrating it can be searching for the right part. If it’s not listed on our site, that doesn’t mean we can’t source it.
Fill out the quick form below and our team will track it down for you.

